A handful of startups are racing to usher in an era of near-limitless fusion energy, but big questions remain.
Just as a simple lever can move heavy objects, rich nations are hoping another kind of leverage — the financial sort — can help them come up with the money that poorer nations need to cope with ...
Negotiators toiled Tuesday to break a deadlock at UN climate talks after G20 leaders acknowledged the need for trillions of ...
Leaders of the world’s biggest economies confirmed their support to shift more cash to developing countries to help them cope ...
COP29 climate talks face challenges as Saudi Arabia resists reaffirming commitments to phase out fossil fuels, while climate ...
In 1996, the IPCC concluded that “the balance of evidence suggests that there is a discernible human influence on global ...
Saudi Arabia, the Vatican and Russia are leading a backlash against women’s rights at COP29, said five negotiators, granted ...
High-emitting developed countries prevented the UNFCCC from adopting conflict-of-interest guidelines for the annual climate ...
G20 communique in Rio contains key lines on climate confirming world set to transition away from fossil fuels. ...